<!DOCTYPE html
   PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   <title>提示信息</title>
   <style type="text/css">
      body {
         padding: 0;
         margin: 0;
         width: 100%;
         height: 100%;
         text-align: center;
         font-size: 14px;
         font-family: "Microsoft YaHei";
      }

      a:link,
      a:visited {
         text-decoration: none;
         color: #0068a6;
      }

      a:hover,
      a:active {
         color: #ff6600;
         text-decoration: underline
      }

      .showMsg {
         margin: -100px auto auto -225px;
         position: absolute;
         border: 1px solid #267cb7;
         width: 500px;
         top: 50%;
         left: 50%;
         text-align: left;
      }

      .showMsg h5 {
         margin: 0;
         padding: 0 0 0 10px;
         background: #3083eb;
         color: #fff;
         height: 38px;
         line-height: 38px;
         overflow: hidden;
         font-size: 16px;
         text-align: left;
      }

      .showMsg .content {
         padding: 30px;
         font-size: 15px;
         min-height: 84px;
         _height: 84px;
         background: #fff;
      }

      .showMsg .footer {
         background: #e4ecf7;
         line-height: 40px;
         height: 40px;
         text-align: center;
      }
   </style>
</head>

<body>

   <div class="showMsg">
      <h5>提示信息</h5>
      <div class="content">
         出错啦，您要浏览的页面不存在或已删除！
      </div>
      <div class="footer">
         <a href="javascript:history.back();">[点这里返回上一页]</a>
      </div>
   </div>
</body>

</html>